/*
   Copyright (c) 2023 李伟国
   learner-platform is licensed under Mulan PSL v2.
   You can use this software according to the terms and conditions of the Mulan PSL v2.
   You may obtain a copy of Mulan PSL v2 at:
               http://license.coscl.org.cn/MulanPSL2
   THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.  
   See the Mulan PSL v2 for more details. 
*/

package cn.platform.utils;

import org.springframework.util.DigestUtils;

import java.nio.charset.StandardCharsets;
import java.util.UUID;

public class StringUtil {
    public static String getMd5(String string){
        return DigestUtils.md5DigestAsHex(string.getBytes(StandardCharsets.UTF_8));
    }

    public static String getRedmon(int size){
        return UUID.randomUUID().toString().substring(0,size);
    }
}
